Ashok K.

🚀 TRAVEL TECH & FULL-STACK SAAS ENGINEER | MERN · AMADEUS/TRAVELPORT · AI I build and scale travel booking platforms and full-stack SaaS products — with deep, hands-on experience in GDS integrations (Amadeus, Travelport) that very few engineers have. 12+ years across Node.js, React, and Angular, delivering production systems for clients in the US, UK, EU, and UAE. My focus: taking complex, high-stakes systems — real-time booking engines, pricing logic, multi-API integrations — from concept to reliable production. ━━━━━━━━━━━━━━━━━━━━━━ ✈️ TRAVEL TECH & GDS EXPERTISE (my specialty) • Amadeus & Travelport (GDS) integration • Real-time flight search & booking engines • Ticketing & PNR management • Pricing engines & markup systems • Caching layers & performance optimization • Booking lifecycle automation APIs: Amadeus, Travelport, Cleartrip, Yatra, Via, Goibibo, Expedia, OxyGen ━━━━━━━━━━━━━━━━━━━━━━ 💻 FULL-STACK SAAS DEVELOPMENT • Scalable SaaS platforms & MVPs • Node.js, Express, NestJS backends • React, Next.js, Angular frontends • Microservices & clean architecture • REST APIs, GraphQL, Webhooks • High-performance, production-ready systems ━━━━━━━━━━━━━━━━━━━━━━ 🤖 AI & AUTOMATION • LLM integrations (OpenAI, Claude, AWS Bedrock) • AI agents & automation workflows • RAG pipelines with vector databases • LLMOps: prompt management, evaluation, monitoring • n8n, Zapier & custom automation • AI-driven features inside SaaS and booking platforms ━━━━━━━━━━━━━━━━━━━━━━ 🛠️ TECH STACK JavaScript | TypeScript | Python Node.js | Express | NestJS React | Next.js | Angular MongoDB | PostgreSQL | MySQL | Redis REST APIs | GraphQL | Webhooks Docker | CI/CD | GitHub Actions AWS | GCP | Vercel ━━━━━━━━━━━━━━━━━━━━━━ 🧩 WHAT I BUILD • Travel booking systems & GDS integrations • AI-powered SaaS products • Full-stack platforms & MVPs • API-driven systems & integrations • Admin dashboards & internal tools • AI agents & automation systems ━━━━━━━━━━━━━━━━━━━━━━ 🤝 WHY CLIENTS HIRE ME ✓ 12+ years full-stack experience ✓ Rare, proven travel/GDS platform expertise ✓ Strong SaaS, API, and AI capability ✓ Clean, scalable architecture ✓ Clear communication and reliable delivery ✓ Takes ideas from concept to production If you need someone who can design, build, and scale a complete system — from travel/GDS integrations to backend to AI features — I can deliver it properly. ━━━━━━━━━━━━━━━━━━━━━━ 🔎 SKILLS & KEYWORDS Travel API, Amadeus, Travelport, GDS Integration, Flight Booking, Travel SaaS, Full-Stack Developer, MERN, Node.js, React, Angular, Next.js, NestJS, SaaS Development, API Integration, Microservices, AI Development, LLM, RAG, AI Agents, Automation, n8n, PostgreSQL, MongoDB